Hydrex: Hydrex permanent welding repairs include the following operations:
These operations are carried out afloat with the use of an external cofferdam. In most cases normal commercial activities can therefore continue without disruption. We have a wide range of standard cofferdams available at our offices, but a tailor-made cofferdam can also be created to fit a specific hull shape.
- Renewal of damaged hull plating, large or small areas
- Crack repairs by use of cofferdam
- Pipe/flange repairs or replacements
- Clad welding of cavitated areas
- Inwater seachest installation